Direction : Shake marker with cap on. Remove cap, press nib up & down till paint flows Replace cap after use After application bake in the oven at 200 deg Celsius for 30 minutes to fix the ink on the ceramic surface, Water resistant Plastic barrel with bullet tip Bullet tip size – 4.5mm Ideal for permanent marking on Ceramic, glass surfaces Long lasting & fadeless Strong Adherence Fast drying, Opaque